Delicate in appearance but tough in character, these spreading evergreenperennials soften the edges of paths and grow in dry rockeries or on sunny banks and slopes. Perfect for creating colourful, weed smothering, ground cover. Height: 15cm (6'). Spread:… More Info

Compact, bushy mounds of bluish evergreen foliage erupt into a sea of mauve-blue flowers in late spring and are the closest yet to a true blue Dianthus. Ideal planted in borders, rockeries and containers, flowering over a long period each summer for many, many… More Info

Penstemon digitalis 'Husker Red' combines unique red foliage with pink-white petals to create a truly stunning effect. This hardy perennial, which is also known as Beard Tongue, is sure to become the focal point of any border or patio container when it bursts… More Info

A familiar sight along British coastlines, the sea pink is a tough, evergreenperennial producing neat clumps of grass-like leaves. Armeria maritima 'Alba' is a white variety which erupts with multitudes of pom-pom flowers on slender stems from May through… More Info

A very pretty hardy Geranium producing clusters of silky, palest pink flowers with pink stamens, throughout June and July. Geranium cantabrigiense 'Biokovo' is a vigorous, semi-evergreen perennial with a mat-forming habit, making it ideal as a groundcover plant.… More Info

Grow these penstemon in your annual beds as well as your perennial borders! They're much longer flowering than antirrhinums and boast larger blooms. Easy to maintain and offering years of performance, they'll flower and flower almost all summer in a superb range… More Info

Creeping Phlox are useful for dry, sunny banks and all those places that other plants just won't grow! Plants produce an impenetrable mat of fragrant flowers; suppressing weeds and resisting drought! The detailed eye on each gleaming white is also quite striking! More Info

Satin, bell-shaped flowers in a rich shade of purple smother the upright stems of this hardy perennial. From June onwards, the long-lasting flowers are produced above glossy, semi-evergreen foliage and continue their display well into autumn, long after most… More Info

Pompom yellow mimosa flowers are produced on this evergreen tree against a backdrop of feathery foliage. In spring the scented, nectar-rich blooms provide a valuable source of food for bees and other insects. In mild parts of the UK, Acacia dealbata plants can be… More Info

This superb evergreen clematis bears its delicately fragrant, waxy, bell-shaped flowers in the depths of winter. The foliage is so lush, that you'll think its summertime all year round! Plant Clematis 'Winter Beauty' against a warm house wall so that you can… More Info

Wallflower 'Bowles Mauve' flowers from February right through to midsummer, and well deserves its RHS AGM. A relatively short-lived hardy perennial, 'Bowles Mauve' is unbeatable for flower power, producing masses of mauve blooms above clumps of grey-green, More Info

Perfect for containers and for use as a neat edging plant, here's a dwarf first-year-flowering perennial lavender. The compact, yet bushy plants enjoy a position in full sun where they quickly become covered with masses of highly fragrant blue flowers. Impressive… More Info

A popular evergreen grass, Festuca glauca forms neat cushions of needle-like, silver-blue leaves. In midsummer these are topped by short, blue-green flower spikes which fade to a pale straw colour as they mature. Fantastic for adding colour and texture to… More Info

Aromatic Thyme is one of the most useful kitchen herbs and this evergreen creeping variety will grow almost anywhere whether containers, rock gardens or cracks between paving. Ideal for creating a low carpet of ground cover, it also attracts bees to its tiny,… More Info

A familiar sight along British coastlines, the sea pink is a tough, evergreenperennial producing neat clumps of grass-like leaves. Armeria 'Ballerina Mixed' flowers May to August and is well adapted to hot dry conditions, Thrift is perfect for sunny… More Info

A fabulous new strain of heucherella with a trailing, 'billowing' habit, making them perfect for hanging baskets, window boxes and the like! Plants are evergreen, so they make great all-year-round hanging basket staples - they're especially striking in the autumn… More Info

For gardens with poor soil or in exposed coastal locations, Iberis gibraltarica, also known as 'Candytuft' is a nice option. It is native to North Africa and the only place in Europe where it grows wild is the Upper Rock Nature Reserve in Gibraltar, which features in… More Info

In bright shades of tropical pinks and purples, Lewisia 'Regenbogen' is one of the best and most colourful of all the Lewisias. The flowers of this neat little plant spring from a rosette of evergreen foliage and bloom from May to September. Often grown indoors,… More Info

Deep plum purple, fully double blooms give this traditional border Carnation a luxuriant appearance. The clove-scented flowers are set against a background of slender grey-green leaves that remain evergreen throughout the year. More Info

Hemerocallis 'Atlas' is an extremely useful Day Lily as it is a hardy evergreen which produces luxurious lemon-yellow flowers, produced in succession throughout the latter part of summer. This plant with its strap-like foliage looks wonderful in cottage gardens,… More Info

Grow Golden Bamboo at the back of sunny or partially shady borders to add structure and architecture to your exotic or woodland garden. The hardy perennial also makes an interesting screen. Phyllostachys vivax f. aureocaulis is a particularly impressive variety,… More Info

These exqusite white flowers, open from red buds, each with a cerise back and delightful honey fragrance appear after dusk. Neat, tidy and very easy to grow they are ideal for adding interest to summer evenings in the garden. More Info

Nodding, bell shaped flowers appear in the depth of winter when few other plants dare to bloom. The elegant sweetly scented blooms are followed by attractive fluffy seedheads which contrast beautifully with its cloak of evergreen foliage. Clematis 'Jingle Bells'… More Info

Red Hot Poker 'Traffic Lights' is a bold and striking variety of Kniphofia, which are native to South Africa. The exotic looking flower spikes are red at the top, amber yellow in the middle and green at the bottom and will flower between June and September. At the base… More Info

There are few plants that flower with such exuberance in spring! Although small, the glowing blooms are produced in such profusion that they create a dazzling mat of solid colour. Aubrieta ?Cascade Blue? is a spreading, semi-evergreen perennial, clinging… More Info

Pretty, soft pink bells with defined white centres smother the upright stems of this hardy perennial from June right through to October. Penstemon 'Pensham Laura' is a wonderful plant for cottage garden borders, patio containers or wildlife gardens as the blooms… More Info

Striking blue-purple, bell-shaped blooms with defined white centres adorn the tall stems of Penstemon 'Pensham Czar' from June right through to October. As with all Pensham Penstemons, this variety was bred to cope with British winters and boasts a strong growing habit,… More Info

This hardy, semi evergreen medicinal herb bears attractive, lobed, golden foliage and pretty white daisy flowers throughout summer. The flowers of Golden Feverfew can be dried and added to pot pourri for an aromatic fragrance. With its bright golden foliage and… More Info

Add some luxury to your border with these sought after patriotic perennial poppies! Quite different to annual poppies, varieties in this Meconopsis collection are ideal for damp, shady corners and feature long-lasting silky, satin, blooms in a patriotic colour… More Info

One of the best evergreen ground cover plants, Vinca minor 'Atropurpurea' produces slender trailing stems with a dense covering of glossy dark green leaves. From mid-spring through to autumn this delightful hardy perennial becomes smothered with dark… More Info

This mix of stunning hellebores is another world exclusive from Thompson & Morgan?s own breeding team. Truly breath-taking, these anemone-flowered hellebores are 100% true to type ? something that hasn?t been achieved before. More Info

Forming a dense and low-growing tapestry of many-colours, the starry rosettes of Sempervivum are fascinatingly attractive. They come in colours ranging from shades of green to dark reds and bronze. In summer, they may produce curious thick stems tipped with flowers.… More Info

Day Lilies are very easy to care for and maintain. What's more, they are beautiful too, with their strap-like foliage and splash of exotic flowers throughout summer. Hemerocallis 'Crimson Pirate', as you might expect, has brilliant red blooms which each last a day. They… More Info